#ADD558#ADD558

#ADD558 is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.9% C 0.159 H 124.7°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#ADD558
RGB	rgb(173, 213, 88)
HSL	hsl(79, 60%, 59%)
HSV	hsv(79, 59%, 84%)
CMYK	cmyk(18.8%, 0%, 58.7%, 16.5%)
CIE-LAB	lab(80.28, -31.79, 56.21)
CIE-LCH	lch(80.28, 64.57, 119.49°)
OKLab	oklab(81.91% -0.0904 0.1304)
OKLCH	oklch(81.91% 0.159 124.7)
XYZ	xyz(42.7894, 57.1769, 18.0126)
Luminance	0.5718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD558 #8058D5

analogous

#D5BF58 #ADD558 #6FD558

triadic

#ADD558 #58ADD5 #D558AD

tetradic

#ADD558 #58D5BF #8058D5 #D5586F

square

#ADD558 #58D5BF #8058D5 #D5586F

split-complementary

#ADD558 #586FD5 #BF58D5

monochromatic

#6D8F24 #92C030 #ADD558 #C5E189 #DDEEBA

Accessibility & contrast

On white

1.69

#ADD558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#ADD558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD558

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD558	#FFFFFF	#000000	##000000
##ADD558	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C84A

Deuteranopia (green-blind)

#DAC760

Tritanopia (blue-blind)

#B4CCBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #add558;
/* rgb */ color: rgb(173, 213, 88);
/* oklch */ color: oklch(81.9% 0.159 124.7);

Tailwind

colors: {
  custom: {
    50: '#c8e28c',
    500: '#add558',
    950: '#000000',
  },
}

SCSS

$custom: #add558;
$custom-light: #c8e28c;
$custom-dark: #000000;

JSON

{
  "hex": "#add558",
  "rgb": {
    "r": 173,
    "g": 213,
    "b": 88
  },
  "hsl": {
    "h": 79.2,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81907,
    "c": 0.15872,
    "h": 124.7
  },
  "luminance": 0.57177
}

Semantic roles & 50–950 ramp

primary

#ADD558

secondary

#593D94

accent

#45E377

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ADD558

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →